Rios Settlers in United States in the 19th Century. Ramon Rios, who landed in Puerto Rico in 1803 CITATION [CLOSE]
Vienna Weather in January 2018. Vienna in January. Vienna weather in January is extremely cold with temperatures of (-2Â°) and 4Â° degrees, as result gloves and warm clothes are recommended. Since there are on average 16 rainy days in Vienna in January and chances for rain are high, it is recommended to take an umbrella with you.
Best Times to Visit Vienna. The best time to visit Vienna is from April to May or September to October. The mild weather in spring and fall brings mild crowds. Most visitors aim to enjoy the warm, sunny weather that Vienna experiences in the summer months. Between June and August, you can expect the city to fill up and room rates to skyrocket. December also sees a spike in tourism since many Europeans flock to the city for a taste of Christmas spirit served Viennese-style, but chilly temperatures can be a deterrent.